HEADER OXIDOREDUCTASE/OXIDOREDUCTASE INHIBITOR 12-DEC-22 8FGB TITLE STRUCTURE OF RAT NEURONAL NITRIC OXIDE SYNTHASE HEME DOMAIN IN COMPLEX TITLE 2 WITH 4-(5-(2-(DIMETHYLAMINO)ETHYL)-2,3-DIFLUOROPHENETHYL)-6- TITLE 3 METHYLPYRIMIDIN-2-AMINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: NITRIC OXIDE SYNTHASE, BRAIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: BNOS,CONSTITUTIVE NOS,NC-NOS,NOS TYPE I,NEURONAL NOS,NNOS, COMPND 5 PEPTIDYL-CYSTEINE S-NITROSYLASE NOS1; COMPND 6 EC: 1.14.13.39; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 ORGAN: BRAIN; SOURCE 6 GENE: NOS1, BNOS; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PCWORI KEYWDS NITRIC OXIDE SYNTHASE INHIBITOR, HEME ENZYME, OXIDOREDUCTASE, KEYWDS 2 OXIDOREDUCTASE-INHIBITOR COMPLEX, OXIDOREDUCTASE-OXIDOREDUCTASE KEYWDS 3 INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR H.LI,T.L.POULOS REVDAT 2 12-AUG-26 8FGB 1 REMARK REVDAT 1 11-OCT-23 8FGB 0 JRNL AUTH D.VASU,H.T.DO,H.LI,C.D.HARDY,A.AWASTHI,T.L.POULOS, JRNL AUTH 2 R.B.SILVERMAN JRNL TITL POTENT, SELECTIVE, AND MEMBRANE PERMEABLE JRNL TITL 2 2-AMINO-4-SUBSTITUTED PYRIDINE-BASED NEURONAL NITRIC OXIDE JRNL TITL 3 SYNTHASE INHIBITORS. JRNL REF J.MED.CHEM. V. 66 9934 2023 JRNL REFN ISSN 0022-2623 JRNL PMID 37433128 JRNL DOI 10.1021/ACS.JMEDCHEM.3C00782 REMARK 2 REMARK 2 RESOLUTION. 1.91 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.91 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.22 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 74946 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.980 REMARK 3 FREE R VALUE TEST SET COUNT : 7095 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 39.2219 - 5.9282 1.00 4585 221 0.1517 0.1683 REMARK 3 2 5.9282 - 4.7080 1.00 4522 286 0.1402 0.1975 REMARK 3 3 4.7080 - 4.1136 1.00 4580 247 0.1317 0.1672 REMARK 3 4 4.1136 - 3.7378 1.00 4554 247 0.1435 0.1745 REMARK 3 5 3.7378 - 3.4701 1.00 4560 250 0.1667 0.2208 REMARK 3 6 3.4701 - 3.2656 1.00 4590 218 0.1853 0.2132 REMARK 3 7 3.2656 - 3.1021 1.00 4587 241 0.2127 0.2741 REMARK 3 8 3.1021 - 2.9671 1.00 4596 272 0.2180 0.2295 REMARK 3 9 2.9671 - 2.8529 1.00 4533 234 0.2117 0.2526 REMARK 3 10 2.8529 - 2.7545 1.00 4542 229 0.2122 0.2507 REMARK 3 11 2.7545 - 2.6684 1.00 4604 245 0.2376 0.2739 REMARK 3 12 2.6684 - 2.5921 0.99 4573 215 0.2373 0.2614 REMARK 3 13 2.5921 - 2.5239 0.99 4539 252 0.2307 0.2628 REMARK 3 14 2.5239 - 2.4623 1.00 4553 218 0.2282 0.3182 REMARK 3 15 2.4623 - 2.4064 1.00 4607 233 0.2321 0.2814 REMARK 3 16 2.4064 - 2.3552 0.99 4555 217 0.2351 0.2745 REMARK 3 17 2.3552 - 2.3081 0.99 4562 257 0.2565 0.3303 REMARK 3 18 2.3081 - 2.2645 0.99 4415 294 0.2971 0.3669 REMARK 3 19 2.2645 - 2.2241 0.99 4584 236 0.3663 0.4355 REMARK 3 20 2.2241 - 2.1864 0.99 4444 230 0.3065 0.3959 REMARK 3 21 2.1864 - 2.1511 0.99 4618 211 0.3121 0.3920 REMARK 3 22 2.1511 - 2.1180 0.99 4592 180 0.3119 0.4058 REMARK 3 23 2.1180 - 2.0869 0.99 4521 228 0.3049 0.4255 REMARK 3 24 2.0869 - 2.0575 0.98 4478 258 0.3144 0.3379 REMARK 3 25 2.0575 - 2.0297 0.97 4471 233 0.3224 0.3521 REMARK 3 26 2.0297 - 2.0033 0.99 4542 202 0.3585 0.3708 REMARK 3 27 2.0033 - 1.9783 0.94 4323 247 0.4033 0.4491 REMARK 3 28 1.9783 - 1.9544 0.94 4265 254 0.4439 0.4800 REMARK 3 29 1.9544 - 1.9317 0.95 4306 226 0.4467 0.5111 REMARK 3 30 1.9317 - 1.9100 0.91 4194 214 0.5269 0.5084 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.260 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.690 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 63.92 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 7127 REMARK 3 ANGLE : 0.992 9696 REMARK 3 CHIRALITY : 0.051 1005 REMARK 3 PLANARITY : 0.006 1223 REMARK 3 DIHEDRAL : 17.703 4154 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESID 299:716) REMARK 3 ORIGIN FOR THE GROUP (A): 11.2925 4.7867 22.7326 REMARK 3 T TENSOR REMARK 3 T11: 0.3171 T22: 0.3055 REMARK 3 T33: 0.3237 T12: 0.0379 REMARK 3 T13: 0.0169 T23: -0.0239 REMARK 3 L TENSOR REMARK 3 L11: 0.8805 L22: 1.0770 REMARK 3 L33: 5.1325 L12: -0.0276 REMARK 3 L13: -0.0278 L23: 0.1320 REMARK 3 S TENSOR REMARK 3 S11: -0.0169 S12: 0.0901 S13: 0.0483 REMARK 3 S21: 0.0466 S22: -0.0869 S23: 0.0662 REMARK 3 S31: -0.1240 S32: -0.1952 S33: 0.0657 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESID 299:718) REMARK 3 ORIGIN FOR THE GROUP (A): 12.5759 5.1374 60.2896 REMARK 3 T TENSOR REMARK 3 T11: 0.2578 T22: 0.2920 REMARK 3 T33: 0.3428 T12: -0.0254 REMARK 3 T13: 0.0355 T23: 0.0232 REMARK 3 L TENSOR REMARK 3 L11: 0.9433 L22: 1.1146 REMARK 3 L33: 3.0582 L12: -0.3308 REMARK 3 L13: -0.0597 L23: 0.5236 REMARK 3 S TENSOR REMARK 3 S11: 0.0086 S12: 0.0024 S13: 0.0729 REMARK 3 S21: -0.1112 S22: -0.0763 S23: -0.0182 REMARK 3 S31: 0.1427 S32: 0.0660 S33: 0.0630 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 8FGB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-DEC-22. REMARK 100 THE DEPOSITION ID IS D_1000262605. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-FEB-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9795 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.2.8 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 75859 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.910 REMARK 200 RESOLUTION RANGE LOW (A) : 39.222 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 13.60 REMARK 200 R MERGE (I) : 0.24500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 7.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.91 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.40 REMARK 200 R MERGE FOR SHELL (I) : 4.02400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: REFMAC REMARK 200 STARTING MODEL: 1OM4 REMARK 200 REMARK 200 REMARK: BRICKS REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.48 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20-24% PEG3350, 0.1M MES 0.14-0.20M REMARK 280 AMMONIUM ACETATE, 10% ETHYLENE GLYCOL, 30UM SDS, 5 MM GSH, PH REMARK 280 6.8, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 26.06650 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 82.50350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 55.92200 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 82.50350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.06650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 55.92200 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 9870 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33460 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -125.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 CYS A 297 REMARK 465 PRO A 298 REMARK 465 GLN A 340 REMARK 465 HIS A 341 REMARK 465 THR A 342 REMARK 465 ARG A 343 REMARK 465 LYS A 344 REMARK 465 PRO A 345 REMARK 465 GLU A 346 REMARK 465 ASP A 347 REMARK 465 LYS A 717 REMARK 465 GLY A 718 REMARK 465 CYS B 297 REMARK 465 PRO B 298 REMARK 465 LYS B 344 REMARK 465 PRO B 345 REMARK 465 GLU B 346 REMARK 465 ASP B 347 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OH TYR B 706 O2D HEM B 801 2.12 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 LYS A 375 -84.70 -22.79 REMARK 500 THR A 393 -166.63 -162.46 REMARK 500 THR A 466 -70.19 -116.81 REMARK 500 GLN A 507 4.34 -60.49 REMARK 500 CYS A 582 61.72 -154.55 REMARK 500 ARG A 603 -132.22 -127.32 REMARK 500 CYS A 672 105.03 -166.14 REMARK 500 ASP B 309 12.50 59.49 REMARK 500 LYS B 319 5.29 -69.21 REMARK 500 THR B 321 -63.15 -104.21 REMARK 500 SER B 392 -7.36 77.49 REMARK 500 LYS B 423 52.36 -106.37 REMARK 500 THR B 466 -75.85 -114.94 REMARK 500 CYS B 582 56.47 -154.18 REMARK 500 ARG B 603 -131.59 -111.07 REMARK 500 ASP B 615 74.66 49.75 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B1076 DISTANCE = 5.99 ANGSTROMS REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 ZN B 805 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 326 SG REMARK 620 2 CYS A 331 SG 114.2 REMARK 620 3 CYS B 326 SG 115.4 104.0 REMARK 620 4 CYS B 331 SG 107.2 102.3 113.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM A 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 415 SG REMARK 620 2 HEM A 801 NA 102.6 REMARK 620 3 HEM A 801 NB 102.4 86.5 REMARK 620 4 HEM A 801 NC 101.4 155.9 87.9 REMARK 620 5 HEM A 801 ND 104.8 87.2 152.8 87.1 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 801 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 415 SG REMARK 620 2 HEM B 801 NA 99.3 REMARK 620 3 HEM B 801 NB 102.4 90.1 REMARK 620 4 HEM B 801 NC 100.8 159.9 85.6 REMARK 620 5 HEM B 801 ND 100.9 85.6 156.7 90.6 REMARK 620 N 1 2 3 4 DBREF 8FGB A 297 718 UNP P29476 NOS1_RAT 297 718 DBREF 8FGB B 297 718 UNP P29476 NOS1_RAT 297 718 SEQRES 1 A 422 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR ASP SEQRES 2 A 422 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 A 422 GLU THR GLY CYS THR GLU HIS ILE CYS MET GLY SER ILE SEQRES 4 A 422 MET LEU PRO SER GLN HIS THR ARG LYS PRO GLU ASP VAL SEQRES 5 A 422 ARG THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 A 422 LEU ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 A 422 LYS ALA HIS MET ASP ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 A 422 ILE GLU SER THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 A 422 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 A 422 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 A 422 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 A 422 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 A 422 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 A 422 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 A 422 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 A 422 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 A 422 CYS ILE GLN GLN GLY TRP LYS ALA PRO ARG GLY ARG PHE SEQRES 18 A 422 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 A 422 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 A 422 VAL PRO ILE ARG HIS PRO LYS PHE ASP TRP PHE LYS ASP SEQRES 21 A 422 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 A 422 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 A 422 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 A 422 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 A 422 GLU VAL ALA LYS LYS MET ASP LEU ASP MET ARG LYS THR SEQRES 26 A 422 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 A 422 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 A 422 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 A 422 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 A 422 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 A 422 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 A 422 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 A 422 THR HIS VAL TRP LYS GLY SEQRES 1 B 422 CYS PRO ARG PHE LEU LYS VAL LYS ASN TRP GLU THR ASP SEQRES 2 B 422 VAL VAL LEU THR ASP THR LEU HIS LEU LYS SER THR LEU SEQRES 3 B 422 GLU THR GLY CYS THR GLU HIS ILE CYS MET GLY SER ILE SEQRES 4 B 422 MET LEU PRO SER GLN HIS THR ARG LYS PRO GLU ASP VAL SEQRES 5 B 422 ARG THR LYS ASP GLN LEU PHE PRO LEU ALA LYS GLU PHE SEQRES 6 B 422 LEU ASP GLN TYR TYR SER SER ILE LYS ARG PHE GLY SER SEQRES 7 B 422 LYS ALA HIS MET ASP ARG LEU GLU GLU VAL ASN LYS GLU SEQRES 8 B 422 ILE GLU SER THR SER THR TYR GLN LEU LYS ASP THR GLU SEQRES 9 B 422 LEU ILE TYR GLY ALA LYS HIS ALA TRP ARG ASN ALA SER SEQRES 10 B 422 ARG CYS VAL GLY ARG ILE GLN TRP SER LYS LEU GLN VAL SEQRES 11 B 422 PHE ASP ALA ARG ASP CYS THR THR ALA HIS GLY MET PHE SEQRES 12 B 422 ASN TYR ILE CYS ASN HIS VAL LYS TYR ALA THR ASN LYS SEQRES 13 B 422 GLY ASN LEU ARG SER ALA ILE THR ILE PHE PRO GLN ARG SEQRES 14 B 422 THR ASP GLY LYS HIS ASP PHE ARG VAL TRP ASN SER GLN SEQRES 15 B 422 LEU ILE ARG TYR ALA GLY TYR LYS GLN PRO ASP GLY SER SEQRES 16 B 422 THR LEU GLY ASP PRO ALA ASN VAL GLN PHE THR GLU ILE SEQRES 17 B 422 CYS ILE GLN GLN GLY TRP LYS ALA PRO ARG GLY ARG PHE SEQRES 18 B 422 ASP VAL LEU PRO LEU LEU LEU GLN ALA ASN GLY ASN ASP SEQRES 19 B 422 PRO GLU LEU PHE GLN ILE PRO PRO GLU LEU VAL LEU GLU SEQRES 20 B 422 VAL PRO ILE ARG HIS PRO LYS PHE ASP TRP PHE LYS ASP SEQRES 21 B 422 LEU GLY LEU LYS TRP TYR GLY LEU PRO ALA VAL SER ASN SEQRES 22 B 422 MET LEU LEU GLU ILE GLY GLY LEU GLU PHE SER ALA CYS SEQRES 23 B 422 PRO PHE SER GLY TRP TYR MET GLY THR GLU ILE GLY VAL SEQRES 24 B 422 ARG ASP TYR CYS ASP ASN SER ARG TYR ASN ILE LEU GLU SEQRES 25 B 422 GLU VAL ALA LYS LYS MET ASP LEU ASP MET ARG LYS THR SEQRES 26 B 422 SER SER LEU TRP LYS ASP GLN ALA LEU VAL GLU ILE ASN SEQRES 27 B 422 ILE ALA VAL LEU TYR SER PHE GLN SER ASP LYS VAL THR SEQRES 28 B 422 ILE VAL ASP HIS HIS SER ALA THR GLU SER PHE ILE LYS SEQRES 29 B 422 HIS MET GLU ASN GLU TYR ARG CYS ARG GLY GLY CYS PRO SEQRES 30 B 422 ALA ASP TRP VAL TRP ILE VAL PRO PRO MET SER GLY SER SEQRES 31 B 422 ILE THR PRO VAL PHE HIS GLN GLU MET LEU ASN TYR ARG SEQRES 32 B 422 LEU THR PRO SER PHE GLU TYR GLN PRO ASP PRO TRP ASN SEQRES 33 B 422 THR HIS VAL TRP LYS GLY HET HEM A 801 43 HET H4B A 802 17 HET V80 A 803 23 HET ACT A 804 4 HET HEM B 801 43 HET H4B B 802 17 HET V80 B 803 23 HET ACT B 804 4 HET ZN B 805 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM H4B 5,6,7,8-TETRAHYDROBIOPTERIN HETNAM V80 4-(2-{5-[2-(DIMETHYLAMINO)ETHYL]-2,3- HETNAM 2 V80 DIFLUOROPHENYL}ETHYL)-6-METHYLPYRIMIDIN-2-AMINE HETNAM ACT ACETATE ION HETNAM ZN ZINC ION HETSYN HEM HEME FORMUL 3 HEM 2(C34 H32 FE N4 O4) FORMUL 4 H4B 2(C9 H15 N5 O3) FORMUL 5 V80 2(C17 H22 F2 N4) FORMUL 6 ACT 2(C2 H3 O2 1-) FORMUL 11 ZN ZN 2+ FORMUL 12 HOH *308(H2 O) HELIX 1 AA1 THR A 315 SER A 320 5 6 HELIX 2 AA2 THR A 350 ILE A 369 1 20 HELIX 3 AA3 SER A 374 SER A 392 1 19 HELIX 4 AA4 LYS A 397 ASN A 411 1 15 HELIX 5 AA5 GLY A 417 LEU A 424 5 8 HELIX 6 AA6 THR A 434 ASN A 451 1 18 HELIX 7 AA7 LYS A 452 ASN A 454 5 3 HELIX 8 AA8 ASN A 498 GLN A 507 1 10 HELIX 9 AA9 PRO A 537 VAL A 541 5 5 HELIX 10 AB1 PHE A 551 GLY A 558 5 8 HELIX 11 AB2 MET A 589 VAL A 595 1 7 HELIX 12 AB3 VAL A 595 ASP A 600 1 6 HELIX 13 AB4 ILE A 606 MET A 614 1 9 HELIX 14 AB5 LYS A 620 SER A 623 5 4 HELIX 15 AB6 LEU A 624 ASP A 644 1 21 HELIX 16 AB7 ASP A 650 GLY A 670 1 21 HELIX 17 AB8 ASP A 675 VAL A 680 1 6 HELIX 18 AB9 SER A 684 THR A 688 5 5 HELIX 19 AC1 ASP A 709 HIS A 714 1 6 HELIX 20 AC2 THR B 315 SER B 320 5 6 HELIX 21 AC3 PRO B 338 THR B 342 5 5 HELIX 22 AC4 THR B 350 ILE B 369 1 20 HELIX 23 AC5 SER B 374 SER B 392 1 19 HELIX 24 AC6 LYS B 397 ASN B 411 1 15 HELIX 25 AC7 GLY B 417 TRP B 421 5 5 HELIX 26 AC8 THR B 434 ASN B 451 1 18 HELIX 27 AC9 LYS B 452 ASN B 454 5 3 HELIX 28 AD1 ASN B 498 GLN B 508 1 11 HELIX 29 AD2 PRO B 537 VAL B 541 5 5 HELIX 30 AD3 PHE B 551 GLY B 558 5 8 HELIX 31 AD4 GLY B 590 VAL B 595 1 6 HELIX 32 AD5 VAL B 595 ASP B 600 1 6 HELIX 33 AD6 ILE B 606 ASP B 615 1 10 HELIX 34 AD7 LYS B 620 SER B 623 5 4 HELIX 35 AD8 LEU B 624 ASP B 644 1 21 HELIX 36 AD9 ASP B 650 GLY B 670 1 21 HELIX 37 AE1 ASP B 675 VAL B 680 1 6 HELIX 38 AE2 SER B 684 GLN B 693 5 10 HELIX 39 AE3 ASP B 709 THR B 713 5 5 SHEET 1 AA1 2 LEU A 301 LYS A 304 0 SHEET 2 AA1 2 VAL A 311 ASP A 314 -1 O ASP A 314 N LEU A 301 SHEET 1 AA2 4 GLN A 425 ASP A 428 0 SHEET 2 AA2 4 ALA A 458 ILE A 461 1 O ILE A 459 N PHE A 427 SHEET 3 AA2 4 PHE A 584 SER A 585 -1 O SER A 585 N ALA A 458 SHEET 4 AA2 4 ALA A 566 VAL A 567 -1 N VAL A 567 O PHE A 584 SHEET 1 AA3 3 ARG A 473 VAL A 474 0 SHEET 2 AA3 3 LEU A 522 GLN A 525 -1 O GLN A 525 N ARG A 473 SHEET 3 AA3 3 GLU A 532 PHE A 534 -1 O PHE A 534 N LEU A 522 SHEET 1 AA4 2 GLY A 484 LYS A 486 0 SHEET 2 AA4 2 THR A 492 GLY A 494 -1 O LEU A 493 N TYR A 485 SHEET 1 AA5 2 GLU A 543 PRO A 545 0 SHEET 2 AA5 2 LYS A 560 TYR A 562 -1 O TRP A 561 N VAL A 544 SHEET 1 AA6 3 LEU A 577 PHE A 579 0 SHEET 2 AA6 3 LEU A 571 ILE A 574 -1 N ILE A 574 O LEU A 577 SHEET 3 AA6 3 SER A 703 GLU A 705 -1 O SER A 703 N GLU A 573 SHEET 1 AA7 2 LEU B 301 LYS B 304 0 SHEET 2 AA7 2 VAL B 311 ASP B 314 -1 O ASP B 314 N LEU B 301 SHEET 1 AA8 4 GLN B 425 ASP B 428 0 SHEET 2 AA8 4 ALA B 458 ILE B 461 1 O ILE B 459 N PHE B 427 SHEET 3 AA8 4 PHE B 584 SER B 585 -1 O SER B 585 N ALA B 458 SHEET 4 AA8 4 ALA B 566 VAL B 567 -1 N VAL B 567 O PHE B 584 SHEET 1 AA9 3 ARG B 473 VAL B 474 0 SHEET 2 AA9 3 LEU B 522 GLN B 525 -1 O GLN B 525 N ARG B 473 SHEET 3 AA9 3 GLU B 532 PHE B 534 -1 O PHE B 534 N LEU B 522 SHEET 1 AB1 2 GLY B 484 LYS B 486 0 SHEET 2 AB1 2 THR B 492 GLY B 494 -1 O LEU B 493 N TYR B 485 SHEET 1 AB2 2 GLU B 543 PRO B 545 0 SHEET 2 AB2 2 LYS B 560 TYR B 562 -1 O TRP B 561 N VAL B 544 SHEET 1 AB3 3 LEU B 577 PHE B 579 0 SHEET 2 AB3 3 LEU B 571 ILE B 574 -1 N LEU B 572 O PHE B 579 SHEET 3 AB3 3 SER B 703 GLU B 705 -1 O GLU B 705 N LEU B 571 SHEET 1 AB4 2 TYR B 588 MET B 589 0 SHEET 2 AB4 2 ILE B 648 VAL B 649 1 O VAL B 649 N TYR B 588 LINK SG CYS A 326 ZN ZN B 805 1555 1555 2.37 LINK SG CYS A 331 ZN ZN B 805 1555 1555 2.39 LINK SG CYS A 415 FE HEM A 801 1555 1555 2.37 LINK SG CYS B 326 ZN ZN B 805 1555 1555 2.47 LINK SG CYS B 331 ZN ZN B 805 1555 1555 2.44 LINK SG CYS B 415 FE HEM B 801 1555 1555 2.29 CISPEP 1 THR A 701 PRO A 702 0 2.95 CISPEP 2 THR B 701 PRO B 702 0 2.03 CRYST1 52.133 111.844 165.007 90.00 90.00 90.00 P 21 21 21 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.019182 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008941 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006060 0.00000 CONECT 227 6916 CONECT 267 6916 CONECT 888 6784 CONECT 3571 6916 CONECT 3611 6916 CONECT 4269 6871 CONECT 6742 6746 6773 CONECT 6743 6749 6756 CONECT 6744 6759 6763 CONECT 6745 6766 6770 CONECT 6746 6742 6747 6780 CONECT 6747 6746 6748 6751 CONECT 6748 6747 6749 6750 CONECT 6749 6743 6748 6780 CONECT 6750 6748 CONECT 6751 6747 6752 CONECT 6752 6751 6753 CONECT 6753 6752 6754 6755 CONECT 6754 6753 CONECT 6755 6753 CONECT 6756 6743 6757 6781 CONECT 6757 6756 6758 6760 CONECT 6758 6757 6759 6761 CONECT 6759 6744 6758 6781 CONECT 6760 6757 CONECT 6761 6758 6762 CONECT 6762 6761 CONECT 6763 6744 6764 6782 CONECT 6764 6763 6765 6767 CONECT 6765 6764 6766 6768 CONECT 6766 6745 6765 6782 CONECT 6767 6764 CONECT 6768 6765 6769 CONECT 6769 6768 CONECT 6770 6745 6771 6783 CONECT 6771 6770 6772 6774 CONECT 6772 6771 6773 6775 CONECT 6773 6742 6772 6783 CONECT 6774 6771 CONECT 6775 6772 6776 CONECT 6776 6775 6777 CONECT 6777 6776 6778 6779 CONECT 6778 6777 CONECT 6779 6777 CONECT 6780 6746 6749 6784 CONECT 6781 6756 6759 6784 CONECT 6782 6763 6766 6784 CONECT 6783 6770 6773 6784 CONECT 6784 888 6780 6781 6782 CONECT 6784 6783 CONECT 6785 6786 6792 CONECT 6786 6785 6787 6788 CONECT 6787 6786 CONECT 6788 6786 6789 CONECT 6789 6788 6790 6791 CONECT 6790 6789 CONECT 6791 6789 6792 6793 CONECT 6792 6785 6791 6794 CONECT 6793 6791 6795 CONECT 6794 6792 6796 CONECT 6795 6793 6796 6797 CONECT 6796 6794 6795 CONECT 6797 6795 6798 6799 CONECT 6798 6797 CONECT 6799 6797 6800 6801 CONECT 6800 6799 CONECT 6801 6799 CONECT 6802 6821 6822 6823 CONECT 6803 6804 6806 6823 CONECT 6804 6803 6805 CONECT 6805 6804 6807 6821 CONECT 6806 6803 CONECT 6807 6805 6808 CONECT 6808 6807 6814 CONECT 6809 6810 6814 6819 CONECT 6810 6809 6811 6820 CONECT 6811 6810 6812 CONECT 6812 6811 6813 6815 CONECT 6813 6812 6814 CONECT 6814 6808 6809 6813 CONECT 6815 6812 6816 CONECT 6816 6815 6824 CONECT 6817 6824 CONECT 6818 6824 CONECT 6819 6809 CONECT 6820 6810 CONECT 6821 6802 6805 CONECT 6822 6802 CONECT 6823 6802 6803 CONECT 6824 6816 6817 6818 CONECT 6825 6826 6827 6828 CONECT 6826 6825 CONECT 6827 6825 CONECT 6828 6825 CONECT 6829 6833 6860 CONECT 6830 6836 6843 CONECT 6831 6846 6850 CONECT 6832 6853 6857 CONECT 6833 6829 6834 6867 CONECT 6834 6833 6835 6838 CONECT 6835 6834 6836 6837 CONECT 6836 6830 6835 6867 CONECT 6837 6835 CONECT 6838 6834 6839 CONECT 6839 6838 6840 CONECT 6840 6839 6841 6842 CONECT 6841 6840 CONECT 6842 6840 CONECT 6843 6830 6844 6868 CONECT 6844 6843 6845 6847 CONECT 6845 6844 6846 6848 CONECT 6846 6831 6845 6868 CONECT 6847 6844 CONECT 6848 6845 6849 CONECT 6849 6848 CONECT 6850 6831 6851 6869 CONECT 6851 6850 6852 6854 CONECT 6852 6851 6853 6855 CONECT 6853 6832 6852 6869 CONECT 6854 6851 CONECT 6855 6852 6856 CONECT 6856 6855 CONECT 6857 6832 6858 6870 CONECT 6858 6857 6859 6861 CONECT 6859 6858 6860 6862 CONECT 6860 6829 6859 6870 CONECT 6861 6858 CONECT 6862 6859 6863 CONECT 6863 6862 6864 CONECT 6864 6863 6865 6866 CONECT 6865 6864 CONECT 6866 6864 CONECT 6867 6833 6836 6871 CONECT 6868 6843 6846 6871 CONECT 6869 6850 6853 6871 CONECT 6870 6857 6860 6871 CONECT 6871 4269 6867 6868 6869 CONECT 6871 6870 CONECT 6872 6873 6879 CONECT 6873 6872 6874 6875 CONECT 6874 6873 CONECT 6875 6873 6876 CONECT 6876 6875 6877 6878 CONECT 6877 6876 CONECT 6878 6876 6879 6880 CONECT 6879 6872 6878 6881 CONECT 6880 6878 6882 CONECT 6881 6879 6883 CONECT 6882 6880 6883 6884 CONECT 6883 6881 6882 CONECT 6884 6882 6885 6886 CONECT 6885 6884 CONECT 6886 6884 6887 6888 CONECT 6887 6886 CONECT 6888 6886 CONECT 6889 6908 6909 6910 CONECT 6890 6891 6893 6910 CONECT 6891 6890 6892 CONECT 6892 6891 6894 6908 CONECT 6893 6890 CONECT 6894 6892 6895 CONECT 6895 6894 6901 CONECT 6896 6897 6901 6906 CONECT 6897 6896 6898 6907 CONECT 6898 6897 6899 CONECT 6899 6898 6900 6902 CONECT 6900 6899 6901 CONECT 6901 6895 6896 6900 CONECT 6902 6899 6903 CONECT 6903 6902 6911 CONECT 6904 6911 CONECT 6905 6911 CONECT 6906 6896 CONECT 6907 6897 CONECT 6908 6889 6892 CONECT 6909 6889 CONECT 6910 6889 6890 CONECT 6911 6903 6904 6905 CONECT 6912 6913 6914 6915 CONECT 6913 6912 CONECT 6914 6912 CONECT 6915 6912 CONECT 6916 227 267 3571 3611 MASTER 366 0 9 39 34 0 0 6 7208 2 183 66 END